search-suggestion / Best way to show up the look-up option

I am designing a truck details edit form screen. Which consist of truck’s general information tab and a document tab to upload the document related to that truck.
In the truck’s general information tab there is field called as driver name, the user have the option to search for the specific driver base on the some parameters and assign a driver to that truck.
Now the question is, which will be a best approach to give a search option for specific field,
-
Option 1: Show the search & result in popup but it is a responsive design popup is not recommended due to view port constrains.
-
Option 2: Navigate the user to a new screen with search and result. But here problem is we have carry the forward the truck info to that new screen to maintain the context from where the user is navigated from and it should be inside the tab (general information tab)? also if the user have enter any data before reaching this particular fields in the parent screen, all the data has to be retained once user back to parent screen.
Custom app theme colors – include text inputs?

Let’s say I have a messaging app, where multiple users can post messages to a common discussion board. Each message on the board contains the user’s name and the user’s comment. The color for the comment can be “themed” by t…
What is the best interface for multi selecting from a list?

I’m trying to design the best multi-select list. User needs to see in one column active items and inactive items in second one and needs to have a fast and clear option to on and off selected items.
I know there are some to…
Is it okay to change the default value of the dropdown based on the last selected action and use it as default for the next list?

Is it okay to change the default value of the dropdown based on the last selected action and use it as default for the next list? What’s the disadvantage for the users?
On the Table, the dropdown defaults is always changing…
How to manage a priced app; in terms of timing and managing after license expiry?

I am developing a desktop app; and it is the first time I intend to publish it to the public for selling.
I have two options for pricing, and two options for managing after license expiry.
The two options for pricing are:…
Ordering UK Regions (NUTS)

I’m designing a form that requires me to collect a user’s region using the NUTS 1 standard for the options.
At the moment I’m ordering by the NUTS 1 Code which gives this:
NUTS 1 Regions
North East
North West
Yorkshire and …
prefered window position

My company has a web application that uses lots of windows. My boss forces us to set all “y” window positions to “0” (top) instead of the default center. To me, it’s a pain in the *** to manually return windows to the center …
Non-fully-hierarchical website structure and use of breadcrumbs

I have a web page with a menu on the left. Each choice can bring to either:
A single page
A wizard
Or a hierarchical series of pages, where I can drill down.
Left panel Right side
Item 1 ———> single page…
Why is iPhone’s camera placed on the side and not on the centre of the phone? What was the thought process behind the design? Who designed it?

I am an industrial designer and have worked on cell phone. The camera sensor is usually the thickest component in the phone. In fact in the latest iterations of the iPhone, it sticks out by 1mm or so. This is because all of the other components are able to get thinner, except this one.
Now because it is so thick, it cannot be stacked on top of the battery which takes 90% or so of the surface of the phone. This leaves very few options: the top or the bottom. The bottom is out for obvious ergonomic reasons so that leaves the top. Now here is the thing: modern phones are PACKED with components. There is no room anywhere. This means that centering the camera would mean moving another large component and risking to have to grow the phone somewhere else.
The next explanation is an aesthetic one. If the designer decides to center the camera, then where is the flash going? To the left? to the right? Either way it will look unbalanced. The default position goes back to the upper left corner, just as in the previous 5 iterations of the phone.
Finally, moving the camera, beside detracting from the heritage, improve nothing and make the phone larger than needed would mean alienating millions of user who have been accustomed to this location over the past 10 years! As the saying goes, if it ain’t broke, don’t fix it…